/* print1.c - display some properties of printf() */
#include <stdio.h>
int main(void) {
  int ten = 10;
  int two = 2;

  printf("Doing it right: ");
  printf("%d minus %d is %d\n", ten, 2, ten - two);
  printf("Doing it wrong: ");
  printf("%d minus %d is %d\n", ten);  // forgot 2 arguments

  return 0;
}
